Layout Information; Placement Of Components; Cc3100Boost 3.3-A Placement Diagram - Texas Instruments CC3100 SimpleLink Wi-Fi User Manual

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Layout Information

The complete layout package is available for download on the TI website at
launchxl-rd and http://www.ti.com/tool/cc3100boost-rd. TI recommends that the customers copy the exact
layout of the engine area to ensure optimum performance as measured on the CC3x00 reference boards.
4.1

Placement of Components

The components placement on the CC3100 BoosterPack is provided in
optimum performance of the device. Great care must be taken for the power inductors components to
ensure reduced emissions and optimum EVM and mask performance. The power inductors should be
placed close to the device, and the power traces should be minimized. The CC3x00 device is sensitive to
the layout of the DC-DC converter, which can impact the performance of the device. For the main
inductors at the analog, power amplifier, and digital DC-DC output, see
Inductor @
ANA DCDC OUT
PA DCDC OUT
DIG DCDC OUT
SWRU370B – June 2014 – Revised August 2018
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Table 3. Inductors
Value Size Current Rating
2.2 µH 1008
1 µH 1008
2.2 µH 1008
Figure 2. CC3100BOOST 3.3-A Placement Diagram
CC3100 and CC3200 SimpleLink™ Wi-Fi
Copyright © 2014–2018, Texas Instruments Incorporated
Recommended PN
1.3A LQM2HPN2R2MG0L
1.5A LQM2HPN1R0MJ0L
1.3A LQM2HPN2R2MG0L
Layout Information
http://www.ti.com/tool/cc3200-
Figure 2. This placement provides
Table 3.
Description
INDUCTOR 2.2UH 20% 1008
INDUCTOR 1UH 20% 1008
INDUCTOR 2.2UH 20% 1008
®
and Internet of Things Solution
Layout Guidelines
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